:root{
  --paper:#fffdf8;
  --white:#ffffff;
  --ink:#30343a;
  --muted:#687078;
  --line:#eadfcd;
  --yellow:#f6b91c;
  --yellow-soft:#fff4cf;
  --green:#55b98a;
  --green-soft:#e9f7f0;
  --purple:#8e74c2;
  --purple-soft:#f1ecfa;
  --coral:#ef7e7a;
  --coral-soft:#fff0ef;
  --shadow:0 18px 55px rgba(74,59,38,.10);
  --radius-lg:30px;
  --radius-md:22px;
  --radius-sm:14px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{color:inherit}
:focus-visible{outline:3px solid rgba(77,166,245,.7);outline-offset:3px}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.narrow{max-width:820px}
.skip-link{position:fixed;left:14px;top:-80px;z-index:1000;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;transition:top .2s}
.skip-link:focus{top:14px}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,253,248,.95);border-bottom:1px solid rgba(234,223,205,.75);backdrop-filter:blur(16px)}
.header-inner{height:82px;display:flex;align-items:center;gap:34px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{width:190px;height:auto}
.desktop-nav{display:flex;align-items:center;gap:26px;margin-left:auto;font-size:15px;font-weight:700}
.desktop-nav a{position:relative;padding:29px 0 25px}
.desktop-nav a::after{content:"";position:absolute;left:50%;right:50%;bottom:18px;height:3px;border-radius:3px;background:var(--yellow);transition:left .2s,right .2s}
.desktop-nav a:hover::after,.desktop-nav a[aria-current="page"]::after{left:0;right:0}
.header-cta{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:999px;background:var(--yellow);font-weight:800;white-space:nowrap}
.header-cta img{width:20px;height:20px}
.menu-button{display:none;margin-left:auto;width:46px;height:46px;border:0;border-radius:13px;background:transparent;cursor:pointer;padding:10px}
.menu-button span{display:block;height:3px;margin:6px 0;border-radius:5px;background:var(--ink);transition:transform .2s,opacity .2s}
.menu-button[aria-expanded="true"] span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.menu-button[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-button[aria-expanded="true"] span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}
.mobile-menu{position:absolute;left:0;right:0;top:82px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:10px 20px 22px}
.mobile-menu a{display:block;padding:14px 4px;border-bottom:1px solid var(--line);font-weight:750}
.mobile-menu a[aria-current="page"]{color:#168a62}
.kicker{margin:0 0 10px;color:#168a62;font-size:12px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
h1,h2,h3,p{overflow-wrap:break-word}
h1{font-size:clamp(48px,6vw,78px);line-height:1.07;letter-spacing:-.045em;margin:0 0 22px}
h2{font-size:clamp(34px,4.2vw,52px);line-height:1.16;letter-spacing:-.035em;margin:0 0 18px}
h3{font-size:22px;line-height:1.35;margin:0 0 10px}
p{margin:0 0 18px}
.section{padding:78px 0}
.section-compact{padding:54px 0 34px}
.soft-section{background:#fffbf2;border-block:1px solid rgba(234,223,205,.65)}
.hero-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(380px,.78fr);gap:60px;align-items:center}
.hero-copy{padding:30px 0}
.hero-copy h1 span{color:var(--yellow)}
.hero-lead{font-size:19px;color:var(--muted);max-width:650px}
.hero-image{position:relative;margin:0;border-radius:36px;overflow:hidden;background:#f4eadc;box-shadow:var(--shadow);min-height:500px}
.hero-image img{width:100%;height:100%;min-height:500px;object-fit:cover;object-position:center 18%}
.hero-image figcaption{position:absolute;right:16px;bottom:16px;padding:8px 13px;border-radius:999px;background:rgba(255,253,248,.92);font-size:13px;font-weight:800}
.button-row,.contact-actions{display:flex;gap:13px;flex-wrap:wrap;align-items:center}
.button{display:inline-flex;min-height:50px;align-items:center;justify-content:center;border:1px solid transparent;border-radius:999px;padding:0 23px;font-weight:850;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s}
.button:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(65,55,41,.12)}
.button-primary{background:var(--yellow);color:#302c22}
.button-secondary{background:var(--white);border-color:var(--green);color:#168a62}
.button-green{background:var(--green);color:#fff}
.button-purple{background:var(--purple);color:#fff}
.service-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:28px;padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 12px 38px rgba(74,59,38,.06)}
.service-strip a{display:flex;align-items:center;justify-content:center;gap:12px;padding:10px;border-radius:16px}
.service-strip a:hover{background:#fff8e8}
.service-strip img{width:52px;height:52px;flex:0 0 52px}
.service-strip strong,.service-strip small{display:block}
.service-strip small{font-size:12px;color:var(--muted);margin-top:2px}
.section-title{margin-bottom:34px}
.section-title.centered{text-align:center;max-width:760px;margin-inline:auto;margin-bottom:38px}
.section-title.centered>p:last-child{color:var(--muted)}
.split-title{display:flex;justify-content:space-between;gap:40px;align-items:end}
.split-title>p{color:var(--muted);max-width:480px}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature-card{border:1px solid var(--line);border-radius:var(--radius-md);padding:26px;min-height:245px;background:#fff;box-shadow:0 8px 25px rgba(74,59,38,.04)}
.feature-card img{width:62px;height:62px;margin-bottom:20px}
.feature-card p{color:var(--muted);margin:0}
.tone-green{background:linear-gradient(145deg,#fff 50%,var(--green-soft))}
.tone-purple{background:linear-gradient(145deg,#fff 50%,var(--purple-soft))}
.tone-yellow{background:linear-gradient(145deg,#fff 50%,var(--yellow-soft))}
.home-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.home-gallery figure,.masonry-gallery figure,.meal-photos figure{margin:0;border-radius:20px;overflow:hidden;background:#f0e8dc;position:relative}
.home-gallery img{width:100%;height:260px;object-fit:cover}
.home-gallery figcaption,.masonry-gallery figcaption,.meal-photos figcaption{position:absolute;left:12px;bottom:12px;padding:7px 11px;border-radius:999px;background:rgba(255,253,248,.94);font-size:13px;font-weight:800}
.section-actions{display:flex;justify-content:center;margin-top:28px}
.timeline{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.timeline li{position:relative;text-align:center;padding:16px 10px}
.timeline li:not(:last-child)::after{content:"";position:absolute;right:-13px;top:45px;width:26px;border-top:2px dashed #cfc8bb}
.timeline img{width:56px;height:56px;margin:0 auto 11px}
.timeline strong,.timeline span{display:block}
.timeline strong{font-size:17px}
.timeline span{font-size:13px;color:var(--muted);margin-top:4px}
.timeline-cards li{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px 12px}
.timeline-cards li::after{display:none!important}
.safety-preview{display:grid;grid-template-columns:1fr 1fr 1.05fr;gap:22px;align-items:stretch}
.safety-preview article,.safety-preview figure{margin:0;border:1px solid var(--line);border-radius:var(--radius-md);padding:28px;background:#fff}
.safety-preview figure{padding:0;overflow:hidden;min-height:360px}
.safety-preview figure img{width:100%;height:100%;object-fit:cover}
.check-list{list-style:none;padding:0;margin:22px 0}
.check-list li{position:relative;padding:6px 0 6px 28px}
.check-list li::before{content:"✓";position:absolute;left:0;top:7px;width:18px;height:18px;border-radius:50%;background:var(--green);color:#fff;font-size:12px;font-weight:900;display:grid;place-items:center}
.text-link{display:inline-flex;color:#168a62;font-weight:850}
.feedback-panel{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;padding:32px;border-radius:var(--radius-lg);border:1px solid #ddd3ef;background:linear-gradient(120deg,#fff,var(--purple-soft))}
.feedback-panel img{width:76px;height:76px}
.feedback-panel h2{font-size:34px}
.feedback-panel p{color:var(--muted);margin-bottom:0}
.contact-section{padding-top:32px}
.contact-card{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px;background:#fff;box-shadow:0 12px 34px rgba(74,59,38,.06)}
.contact-card h2{font-size:38px}
.page-hero{padding:62px 0;background:linear-gradient(180deg,#fffdf8,#fff9ed);border-bottom:1px solid var(--line)}
.page-hero-grid{display:grid;grid-template-columns:1fr .85fr;gap:54px;align-items:center}
.page-hero p{font-size:18px;color:var(--muted);max-width:620px}
.page-hero figure{margin:0;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);height:430px}
.page-hero figure img{width:100%;height:100%;object-fit:cover}
.simple-page-hero{padding-bottom:44px}
.two-column{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:start}
.large-copy{font-size:20px;color:var(--muted)}
.info-panel{border-radius:var(--radius-md);border:1px solid var(--line);background:#fff;padding:28px;box-shadow:0 12px 30px rgba(74,59,38,.05)}
.info-panel h3:not(:first-child){margin-top:25px}
.content-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.content-cards article{border:1px solid var(--line);border-radius:var(--radius-md);padding:28px;background:#fff}
.content-cards p{color:var(--muted);margin:0}
.masonry-gallery{columns:3;column-gap:18px}
.masonry-gallery figure{break-inside:avoid;margin-bottom:18px}
.masonry-gallery img{width:100%;height:auto}
.notice-card{margin-top:24px;padding:22px 25px;border:1px dashed #cabfce;border-radius:18px;background:#fff;color:var(--muted)}
.meal-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.meal-photos{display:grid;grid-template-columns:1.4fr .6fr;gap:16px;height:510px}
.meal-photos figure{height:100%}
.meal-photos img{width:100%;height:100%;object-fit:cover}
.contact-detail-grid{display:grid;grid-template-columns:1fr .65fr;gap:46px;align-items:center}
.contact-detail-grid figure{margin:0;border-radius:28px;overflow:hidden;height:600px;box-shadow:var(--shadow)}
.contact-detail-grid figure img{width:100%;height:100%;object-fit:cover}
dl{margin:28px 0}
dl>div{display:grid;grid-template-columns:100px 1fr;gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}
dt{font-weight:850}
dd{margin:0;color:var(--muted)}
.text-button{appearance:none;border:0;background:none;padding:0;color:inherit;cursor:pointer;text-align:left}
.landing-hero{padding:52px 0 34px}
.landing-hero-grid{display:grid;grid-template-columns:1fr .7fr;gap:48px;align-items:center}
.landing-hero p{font-size:18px;color:var(--muted)}
.landing-hero figure{margin:0;height:590px;border-radius:34px;overflow:hidden;box-shadow:var(--shadow)}
.landing-hero figure img{width:100%;height:100%;object-fit:cover}
.landing-benefits{padding-top:32px}
.landing-proof{display:grid;grid-template-columns:.75fr 1.25fr;gap:36px;align-items:center}
.mini-gallery{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.mini-gallery img{width:100%;height:330px;object-fit:cover;border-radius:22px}
.simple-content{padding:74px 0}
.simple-content h1{font-size:58px}
.simple-content h2{font-size:28px;margin-top:42px}
.simple-content p{color:var(--muted)}
.updated{font-size:14px}
.not-found{min-height:65vh;display:grid;place-items:center;text-align:center;padding:80px 0}
.error-code{font-size:110px;line-height:1;font-weight:950;color:var(--yellow);margin:0}
.site-footer{margin-top:24px;background:#f5f0e7;border-top:1px solid var(--line);padding:42px 0 110px}
.footer-main{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
.footer-brand img{width:190px;height:auto;margin-bottom:16px}
.footer-brand p{color:var(--muted);max-width:430px}
.footer-contact{display:grid;gap:10px;justify-items:start}
.footer-contact a,.footer-contact button{color:var(--muted)}
.footer-contact strong{color:var(--ink);margin-bottom:6px}
.footer-bottom{margin-top:30px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:13px}
.footer-links a:hover{text-decoration:underline}
.mobile-actions{display:none}
.toast{position:fixed;z-index:300;left:50%;bottom:90px;transform:translate(-50%,30px);opacity:0;pointer-events:none;background:var(--ink);color:#fff;border-radius:999px;padding:11px 17px;font-size:14px;font-weight:700;transition:opacity .2s,transform .2s}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1020px){
  .desktop-nav,.header-cta{display:none}.menu-button{display:block}.header-inner{height:74px}.mobile-menu{top:74px}
  .hero-grid,.page-hero-grid,.landing-hero-grid{grid-template-columns:1fr 1fr;gap:34px}
  .hero-image{min-height:450px}.hero-image img{min-height:450px}
  .service-strip{grid-template-columns:repeat(5,minmax(120px,1fr));overflow-x:auto;justify-content:start}.service-strip a{min-width:150px}
  .feature-grid{grid-template-columns:1fr 1fr}.home-gallery{grid-template-columns:1fr 1fr}
  .timeline{grid-template-columns:repeat(3,1fr);row-gap:20px}.timeline li::after{display:none}
  .safety-preview{grid-template-columns:1fr 1fr}.safety-preview figure{grid-column:1/-1;height:420px}
  .feedback-panel{grid-template-columns:auto 1fr}.feedback-panel .button{grid-column:2;justify-self:start}
  .contact-card{grid-template-columns:1fr}
  .meal-grid,.contact-detail-grid,.two-column,.landing-proof{grid-template-columns:1fr}
  .contact-detail-grid figure{height:500px}
}
@media(max-width:760px){
  .container{width:min(var(--max),calc(100% - 24px))}
  .brand img{width:153px}.header-inner{height:68px}.mobile-menu{top:68px}
  h1{font-size:48px}.section{padding:58px 0}.section-compact{padding-top:30px}
  .hero-grid,.page-hero-grid,.landing-hero-grid{grid-template-columns:1fr}.hero-copy{padding:6px 0}
  .hero-image{min-height:0;height:430px}.hero-image img{min-height:0;height:100%}
  .service-strip{margin-top:20px;padding:12px}.service-strip img{width:48px;height:48px}
  .split-title{display:block}.split-title>p{margin-top:12px}
  .feature-grid,.home-gallery,.content-cards{grid-template-columns:1fr}.feature-card{min-height:0}
  .home-gallery img{height:260px}
  .timeline{grid-template-columns:1fr 1fr}.timeline li{padding:14px 8px}
  .safety-preview{grid-template-columns:1fr}.safety-preview figure{grid-column:auto;height:320px}
  .feedback-panel{grid-template-columns:1fr;padding:26px}.feedback-panel .button{grid-column:auto}.feedback-panel h2{font-size:30px}
  .contact-card{padding:28px 22px}.contact-card h2{font-size:32px}.contact-actions .button{width:100%}
  .page-hero{padding:42px 0}.page-hero figure{height:330px}.page-hero p{font-size:17px}
  .masonry-gallery{columns:1}.meal-photos{height:auto;grid-template-columns:1fr}.meal-photos figure{height:330px}
  .contact-detail-grid figure{height:440px}
  .landing-hero figure{height:470px}.mini-gallery{grid-template-columns:1fr}.mini-gallery img{height:260px}
  .footer-main{grid-template-columns:1fr;gap:26px}.footer-bottom{display:block}.footer-links{display:block;margin-top:8px}
  .site-footer{padding-bottom:96px}.mobile-actions{position:fixed;z-index:180;left:0;right:0;bottom:0;display:grid;grid-template-columns:1fr 1fr 1fr;background:rgba(255,253,248,.98);border-top:1px solid var(--line);padding:8px 10px calc(8px + env(safe-area-inset-bottom));gap:7px;box-shadow:0 -8px 30px rgba(65,55,41,.08)}
  .mobile-actions a,.mobile-actions button{min-width:0;border:0;border-radius:13px;padding:10px 4px;display:flex;align-items:center;justify-content:center;gap:5px;font-size:12px;font-weight:850;cursor:pointer}
  .mobile-actions img{width:21px;height:21px}.action-phone{background:var(--yellow)}.action-wechat{background:var(--green);color:#fff}.action-map{background:var(--purple);color:#fff}
  .toast{bottom:86px;white-space:nowrap}
}
@media(max-width:480px){
  h1{font-size:42px}.hero-lead{font-size:17px}.button-row .button{width:100%}.hero-image{height:390px}
  .service-strip{grid-template-columns:repeat(5,145px)}.section-title.centered{text-align:left}
  .timeline{grid-template-columns:1fr}.timeline li{display:grid;grid-template-columns:58px 1fr;text-align:left;column-gap:12px}.timeline img{grid-row:1/3;margin:0}.timeline strong,.timeline span{align-self:center}
  dl>div{grid-template-columns:1fr;gap:2px}.contact-detail-grid figure{height:400px}
  .simple-content h1{font-size:46px}.error-code{font-size:82px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* V2: mature after-school care method */
.care-method-section{background:#fff;border-block:1px solid rgba(234,223,205,.65)}
.method-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:48px;align-items:stretch}
.method-photo{margin:0;position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:640px;box-shadow:var(--shadow);background:#eee6d9}
.method-photo img{width:100%;height:100%;object-fit:cover}
.method-photo figcaption{position:absolute;left:18px;bottom:18px;padding:9px 14px;border-radius:999px;background:rgba(255,253,248,.94);font-size:13px;font-weight:850}
.method-copy{align-self:center}
.method-copy>.large-copy{margin-bottom:26px}
.method-points{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.method-points article{position:relative;border:1px solid var(--line);border-radius:20px;padding:22px;background:var(--paper);min-height:180px}
.method-points article>span{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--yellow);font-weight:900;margin-bottom:15px}
.method-points h3{font-size:20px}
.method-points p{font-size:14px;color:var(--muted);margin:0}
.weekly-theme{margin-top:16px;padding:20px 22px;border-radius:20px;background:linear-gradient(120deg,var(--green-soft),var(--purple-soft));border:1px solid #d8dfd9}
.weekly-theme strong{display:block;font-size:18px;margin-bottom:5px}
.weekly-theme p{margin:0;color:var(--muted)}
.care-system-section{background:#fff}
.care-system-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.care-system-grid article{padding:25px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,#fff,var(--yellow-soft));min-height:190px}
.care-system-grid article:nth-child(2){background:linear-gradient(145deg,#fff,var(--green-soft))}
.care-system-grid article:nth-child(3){background:linear-gradient(145deg,#fff,var(--purple-soft))}
.care-system-grid article:nth-child(4){background:linear-gradient(145deg,#fff,var(--coral-soft))}
.care-system-grid strong{display:block;font-size:21px;margin-bottom:10px}
.care-system-grid p{margin:0;color:var(--muted)}
@media(max-width:1020px){.method-layout{grid-template-columns:1fr}.method-photo{min-height:520px}.care-system-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.method-photo{min-height:420px}.method-points{grid-template-columns:1fr}.method-points article{min-height:0}.care-system-grid{grid-template-columns:1fr}.care-system-grid article{min-height:0}}

/* V3: hygiene proof and expanded care principles */
.hygiene-section{background:#fff}
.hygiene-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:42px;align-items:center}
.hygiene-grid figure{margin:0;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);position:relative;background:#eee6d9}
.hygiene-grid figure img{width:100%;height:440px;object-fit:cover}
.hygiene-grid figcaption{position:absolute;left:14px;bottom:14px;padding:8px 12px;border-radius:999px;background:rgba(255,253,248,.94);font-size:13px;font-weight:800}
@media(max-width:1020px){.hygiene-grid{grid-template-columns:1fr}.hygiene-grid figure img{height:400px}}
@media(max-width:760px){.hygiene-grid figure img{height:300px}}